Zobrazeno 1 - 10
of 19
pro vyhledávání: '"song Heo"'
Autor:
song Heo, Jae-ho Chung
Publikováno v:
Korea Real Estate Academy. 86:41-65
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aeafdd0cbf7dfcb482b5f898856b0489
https://doi.org/10.31303/krear.2022.86.41
https://doi.org/10.31303/krear.2022.86.41
Autor:
Song Heo, Jaeho Chung
Publikováno v:
Korea Real Estate Policy Association. 22:5-32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::183773524d5080f2b8ccfd277e7a591d
https://doi.org/10.54091/krepa.2021.22.3.1
https://doi.org/10.54091/krepa.2021.22.3.1
Publikováno v:
Key Engineering Materials. :1064-1067
The combustor chamber, diffuser and nozzle are the main components of the ramjet engine. In this study, the thermal strength of the combustion chamber of the ramjet engine was evaluated. The combustion chamber consists of an Inconel alloy 718 liner a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2f666ff695e8a6f9c5c5589a841b5ff
https://doi.org/10.4028/www.scientific.net/kem.353-358.1064
https://doi.org/10.4028/www.scientific.net/kem.353-358.1064
Autor:
Young Shin Lee, Song Heo Koo
Publikováno v:
Key Engineering Materials. :915-918
The purpose of the present study is to evaluate thermal shock properties of the ATJ graphite using laser irradiation techniques. Cracks of thermal shock specimens are initiated by maximum tensile stress field. Thermal shock resistance of the ATJ grap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4ea78fe810d7f520f4caa9f7040c2df
https://doi.org/10.4028/www.scientific.net/kem.326-328.915
https://doi.org/10.4028/www.scientific.net/kem.326-328.915
Publikováno v:
Key Engineering Materials. :927-930
The objective of this study is to evaluate the mechanical properties of static, quasidynamic and dynamic fracture toughness of glass-filled ceramic as promising structural material for a dome port cover of a ramjet engine system. Static and quasi-dyn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f19bd7323be3abbd4403151fe28e6f4
https://doi.org/10.4028/www.scientific.net/kem.326-328.927
https://doi.org/10.4028/www.scientific.net/kem.326-328.927
Acoustic Emission Monitoring of Ablative Composite Liner Bonded on Steel Nozzle under Static Loading
Publikováno v:
Key Engineering Materials. :907-912
AE technique was applied to the structural strength tests of the ablative composite liner bonded on steel nozzle to figure out the unexpected problem that happened during the flight test. Two different kinds of specimen, which were specimens with som
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b0ab70fb6da7cb74a1a30d57cb209f7
https://doi.org/10.4028/www.scientific.net/kem.321-323.907
https://doi.org/10.4028/www.scientific.net/kem.321-323.907
Publikováno v:
Key Engineering Materials. :2253-2260
The purpose of this study is to estimate structural characteristic for air inlet part of ramjet in condition of flight at 12-15km height. Because air inlet part of ramjet is heated up to 700oK, high temperature properties such as Young’s modulus, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::025095e784c4964db02b37f790bbfae1
https://doi.org/10.4028/www.scientific.net/kem.297-300.2253
https://doi.org/10.4028/www.scientific.net/kem.297-300.2253
Publikováno v:
Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering). 72:I_427-I_432
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd0b1983ac3211d86025b460de1719c6
https://doi.org/10.2208/kaigan.72.i_427
https://doi.org/10.2208/kaigan.72.i_427
Publikováno v:
Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering). 71:I_277-I_282
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8de0a6d6b3323333673cc39bafcc1e9b
https://doi.org/10.2208/kaigan.71.i_277
https://doi.org/10.2208/kaigan.71.i_277